Cranberry extract is a concentrated form of the fruit, standardized to proanthocyanidins (PACs). It delivers more of these active compounds than juice, without the sugar.
The PACs interfere with bacteria’s ability to cling to the urinary tract lining. This action supports a healthy urinary environment.
Take the extract with food to improve absorption and reduce stomach upset. Because product potencies differ, follow the label for the correct dose.
Cranberry extract may interact with warfarin and other blood thinners, raising bleeding risk. Its oxalate content could increase the risk of kidney stones in people prone to them. Before using, talk to a healthcare provider if you have a history of kidney stones or take any medications.